Unlock instant, AI-driven research and patent intelligence for your innovation.

A three-dimensional graph operation method and a mobile terminal

A mobile terminal and three-dimensional graphics technology, which is applied in the direction of instruments, electrical digital data processing, and data processing input/output process, and can solve problems such as poor three-dimensional graphics operation experience

Inactive Publication Date: 2019-04-23
GUANGZHOU JIUBANG DIGITAL TECH
View PDF14 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a three-dimensional graphics operation method and a mobile terminal to solve the problem that the simple three-dimensional operation mode causes poor three-dimensional graphics operation experience to users under the powerful performance platform of the existing mobile terminal

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A three-dimensional graph operation method and a mobile terminal
  • A three-dimensional graph operation method and a mobile terminal
  • A three-dimensional graph operation method and a mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] refer to figure 1 , which shows a flow chart of a three-dimensional graphics operation method according to Embodiment 1 of the present invention, which may specifically include the following steps:

[0029] Step 101, receiving a user's touch operation on the three-dimensional graphics on the mobile terminal;

[0030] In the embodiment of the present invention, when displaying three-dimensional graphics on the two-dimensional display screen of the mobile terminal, the user's touch operation on the three-dimensional graphics is usually received. Usually, the touch operation method for three-dimensional graphics is different from the operation of two-dimensional images. The truth is preset in the application of 3D graphics.

[0031] Of course, the default touch operations of the preset 3D graphic display application are usually the touch operation sets preset by the application developer during application development, and the user selects one of them or a combination of ...

Embodiment 2

[0046] refer to figure 2 , which shows a flow chart of a three-dimensional graphics operation method according to Embodiment 2 of the present invention, which may specifically include the following steps:

[0047] Step 201, receiving a user's touch operation on the three-dimensional graphics on the mobile terminal;

[0048] This step is the same as step 101 and will not be described in detail here.

[0049]Step 202, acquiring physical attributes and simulated attributes of the touch screen corresponding to the touch operation of the mobile terminal;

[0050] This step is the same as step 102 and will not be described in detail here.

[0051] Preferably, the touch operation includes interactive touch behaviors of multiple preset touch behaviors within a preset time period, then step 202 includes:

[0052] Sub-step B1, acquiring the interactive touch behavior of the preset touch behavior within a preset time period corresponds to the physical property and simulated property ...

Embodiment 3

[0077] refer to image 3 , shows a structural block diagram of a mobile terminal according to Embodiment 3 of the present invention.

[0078] The mobile terminal 300 includes:

[0079] A touch operation receiving module 301, configured to receive a user's touch operation on the three-dimensional graphics on the mobile terminal;

[0080] A physical attribute and simulated attribute acquiring module 302, configured to acquire the physical attribute and simulated attribute of the touch operation corresponding to the touch screen of the mobile terminal;

[0081] A simulated distance determining module 303, configured to determine a simulated distance of the touch operation according to the physical property and the simulated property;

[0082] An operating parameter acquiring module 304, configured to acquire an operating parameter of the three-dimensional graphic corresponding to the touch operation according to a preset mapping ratio between the simulated distance and the thre...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a three-dimensional graph operation method and a mobile terminal, and the method comprises the steps of receiving a touch operation of a user for a three-dimensional graph on the mobile terminal; acquiring a physical attribute and an analog attribute of the touch screen of the mobile terminal corresponding to the touch operation; determining an analog distance of the touch operation according to the physical attribute and the analog attribute; obtaining operation parameters of the three-dimensional graph corresponding to the touch operation according to a preset mappingproportion of the analog distance to the three-dimensional graph; and according to the operation parameters, realizing the operation action of the three-dimensional graph. According to the present invention, the problem that under a powerful performance platform of an existing mobile terminal, a simple three-dimensional operation mode causes poor three-dimensional graph operation experience to a user, is solved.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a three-dimensional graphics operation method and a mobile terminal. Background technique [0002] With the rapid development of electronic technology, portable mobile devices such as smart phones and tablet PCs have greatly changed people's life and work styles, and a large number of applications and entertainment products have emerged on mobile terminals. At the same time, the performance of mobile terminals and the continuous improvement of screen display quality allow people to display more expressive and realistic content on a palm-sized screen. Among them, a large number of 3D images appear in entertainment, education, and products that use VR / AR technologies, such as 3D model display, virtual scene roaming, etc. [0003] At present, unlike traditional 2D images, the manipulation of objects in 3D scenes usually has greater challenges. Because the movement of the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0484G06F3/0488
CPCG06F3/04845G06F3/04883G06F2203/04806
Inventor 邓裕强陶冶刚邓伟明
Owner GUANGZHOU JIUBANG DIGITAL TECH